2667740980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{821}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 6264034560

約数和(自身を除く): 3596293580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 503, 646, 821, 1006, 1292, 1615, 1642, 2012, 2515, 3230, 3284, 4105, 5030, 6460, 8210, 8551, 9557, 10060, 13957, 15599, 16420, 17102, 19114, 27914, 31198, 34204, 38228, 42755, 47785, 55828, 62396, 69785, 77995, 85510, 95570, 139570, 155990, 162469, 171020, 191140, 265183, 279140, 311980, 324938, 412963, 530366, 649876, 812345, 825926, 1060732, 1325915, 1624690, 1651852, 2064815, 2651830, 3249380, 4129630, 5303660, 7020371, 7846297, 8259260, 14040742, 15692594, 28081484, 31385188, 35101855, 39231485, 70203710, 78462970, 133387049, 140407420, 156925940, 266774098, 533548196, 666935245, 1333870490, 2667740980]

約数ペア:

[(1, 2667740980), (2, 1333870490), (4, 666935245), (5, 533548196), (10, 266774098), (17, 156925940), (19, 140407420), (20, 133387049), (34, 78462970), (38, 70203710), (68, 39231485), (76, 35101855), (85, 31385188), (95, 28081484), (170, 15692594), (190, 14040742), (323, 8259260), (340, 7846297), (380, 7020371), (503, 5303660), (646, 4129630), (821, 3249380), (1006, 2651830), (1292, 2064815), (1615, 1651852), (1642, 1624690), (2012, 1325915), (2515, 1060732), (3230, 825926), (3284, 812345), (4105, 649876), (5030, 530366), (6460, 412963), (8210, 324938), (8551, 311980), (9557, 279140), (10060, 265183), (13957, 191140), (15599, 171020), (16420, 162469), (17102, 155990), (19114, 139570), (27914, 95570), (31198, 85510), (34204, 77995), (38228, 69785), (42755, 62396), (47785, 55828)]