44988020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 119218176

約数和(自身を除く): 74230156

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 131, 140, 154, 220, 223, 262, 308, 385, 446, 524, 655, 770, 892, 917, 1115, 1310, 1441, 1540, 1561, 1834, 2230, 2453, 2620, 2882, 3122, 3668, 4460, 4585, 4906, 5764, 6244, 7205, 7805, 9170, 9812, 10087, 12265, 14410, 15610, 17171, 18340, 20174, 24530, 28820, 29213, 31220, 34342, 40348, 49060, 50435, 58426, 68684, 85855, 100870, 116852, 146065, 171710, 201740, 204491, 292130, 321343, 343420, 408982, 584260, 642686, 817964, 1022455, 1285372, 1606715, 2044910, 2249401, 3213430, 4089820, 4498802, 6426860, 8997604, 11247005, 22494010, 44988020]

約数ペア:

[(1, 44988020), (2, 22494010), (4, 11247005), (5, 8997604), (7, 6426860), (10, 4498802), (11, 4089820), (14, 3213430), (20, 2249401), (22, 2044910), (28, 1606715), (35, 1285372), (44, 1022455), (55, 817964), (70, 642686), (77, 584260), (110, 408982), (131, 343420), (140, 321343), (154, 292130), (220, 204491), (223, 201740), (262, 171710), (308, 146065), (385, 116852), (446, 100870), (524, 85855), (655, 68684), (770, 58426), (892, 50435), (917, 49060), (1115, 40348), (1310, 34342), (1441, 31220), (1540, 29213), (1561, 28820), (1834, 24530), (2230, 20174), (2453, 18340), (2620, 17171), (2882, 15610), (3122, 14410), (3668, 12265), (4460, 10087), (4585, 9812), (4906, 9170), (5764, 7805), (6244, 7205)]