3669487120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{13729}}^1$

素因数の和:14012

約数の個数: 80

約数和(自身を含む): 9224253360

約数和(自身を除く): 5554766240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 257, 260, 514, 520, 1028, 1040, 1285, 2056, 2570, 3341, 4112, 5140, 6682, 10280, 13364, 13729, 16705, 20560, 26728, 27458, 33410, 53456, 54916, 66820, 68645, 109832, 133640, 137290, 178477, 219664, 267280, 274580, 356954, 549160, 713908, 892385, 1098320, 1427816, 1784770, 2855632, 3528353, 3569540, 7056706, 7139080, 14113412, 14278160, 17641765, 28226824, 35283530, 45868589, 56453648, 70567060, 91737178, 141134120, 183474356, 229342945, 282268240, 366948712, 458685890, 733897424, 917371780, 1834743560, 3669487120]

約数ペア:

[(1, 3669487120), (2, 1834743560), (4, 917371780), (5, 733897424), (8, 458685890), (10, 366948712), (13, 282268240), (16, 229342945), (20, 183474356), (26, 141134120), (40, 91737178), (52, 70567060), (65, 56453648), (80, 45868589), (104, 35283530), (130, 28226824), (208, 17641765), (257, 14278160), (260, 14113412), (514, 7139080), (520, 7056706), (1028, 3569540), (1040, 3528353), (1285, 2855632), (2056, 1784770), (2570, 1427816), (3341, 1098320), (4112, 892385), (5140, 713908), (6682, 549160), (10280, 356954), (13364, 274580), (13729, 267280), (16705, 219664), (20560, 178477), (26728, 137290), (27458, 133640), (33410, 109832), (53456, 68645), (54916, 66820)]