6689790700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2204

約数の個数: 144

約数和(自身を含む): 16134467328

約数和(自身を除く): 9444676628

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 61, 62, 68, 85, 100, 122, 124, 155, 170, 244, 305, 310, 340, 425, 527, 610, 620, 775, 850, 1037, 1054, 1220, 1525, 1550, 1700, 1891, 2074, 2081, 2108, 2635, 3050, 3100, 3782, 4148, 4162, 5185, 5270, 6100, 7564, 8324, 9455, 10370, 10405, 10540, 13175, 18910, 20740, 20810, 25925, 26350, 32147, 35377, 37820, 41620, 47275, 51850, 52025, 52700, 64294, 64511, 70754, 94550, 103700, 104050, 126941, 128588, 129022, 141508, 160735, 176885, 189100, 208100, 253882, 258044, 321470, 322555, 353770, 507764, 634705, 642940, 645110, 707540, 803675, 884425, 1096687, 1269410, 1290220, 1607350, 1612775, 1768850, 2157997, 2193374, 2538820, 3173525, 3214700, 3225550, 3537700, 3935171, 4315994, 4386748, 5483435, 6347050, 6451100, 7870342, 8631988, 10789985, 10966870, 12694100, 15740684, 19675855, 21579970, 21933740, 27417175, 39351710, 43159940, 53949925, 54834350, 66897907, 78703420, 98379275, 107899850, 109668700, 133795814, 196758550, 215799700, 267591628, 334489535, 393517100, 668979070, 1337958140, 1672447675, 3344895350, 6689790700]

約数ペア:

[(1, 6689790700), (2, 3344895350), (4, 1672447675), (5, 1337958140), (10, 668979070), (17, 393517100), (20, 334489535), (25, 267591628), (31, 215799700), (34, 196758550), (50, 133795814), (61, 109668700), (62, 107899850), (68, 98379275), (85, 78703420), (100, 66897907), (122, 54834350), (124, 53949925), (155, 43159940), (170, 39351710), (244, 27417175), (305, 21933740), (310, 21579970), (340, 19675855), (425, 15740684), (527, 12694100), (610, 10966870), (620, 10789985), (775, 8631988), (850, 7870342), (1037, 6451100), (1054, 6347050), (1220, 5483435), (1525, 4386748), (1550, 4315994), (1700, 3935171), (1891, 3537700), (2074, 3225550), (2081, 3214700), (2108, 3173525), (2635, 2538820), (3050, 2193374), (3100, 2157997), (3782, 1768850), (4148, 1612775), (4162, 1607350), (5185, 1290220), (5270, 1269410), (6100, 1096687), (7564, 884425), (8324, 803675), (9455, 707540), (10370, 645110), (10405, 642940), (10540, 634705), (13175, 507764), (18910, 353770), (20740, 322555), (20810, 321470), (25925, 258044), (26350, 253882), (32147, 208100), (35377, 189100), (37820, 176885), (41620, 160735), (47275, 141508), (51850, 129022), (52025, 128588), (52700, 126941), (64294, 104050), (64511, 103700), (70754, 94550)]