5200248780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{473611}}^1$

素因数の和:473687

約数の個数: 72

約数和(自身を含む): 16032713424

約数和(自身を除く): 10832464644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 473611, 947222, 1420833, 1894444, 2368055, 2841666, 4262499, 4736110, 5683332, 7104165, 8524998, 9472220, 14208330, 17049996, 21312495, 28416660, 28890271, 42624990, 57780542, 85249980, 86670813, 115561084, 144451355, 173341626, 260012439, 288902710, 346683252, 433354065, 520024878, 577805420, 866708130, 1040049756, 1300062195, 1733416260, 2600124390, 5200248780]

約数ペア:

[(1, 5200248780), (2, 2600124390), (3, 1733416260), (4, 1300062195), (5, 1040049756), (6, 866708130), (9, 577805420), (10, 520024878), (12, 433354065), (15, 346683252), (18, 288902710), (20, 260012439), (30, 173341626), (36, 144451355), (45, 115561084), (60, 86670813), (61, 85249980), (90, 57780542), (122, 42624990), (180, 28890271), (183, 28416660), (244, 21312495), (305, 17049996), (366, 14208330), (549, 9472220), (610, 8524998), (732, 7104165), (915, 5683332), (1098, 4736110), (1220, 4262499), (1830, 2841666), (2196, 2368055), (2745, 1894444), (3660, 1420833), (5490, 947222), (10980, 473611)]