8195961840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3104531}}^1$

素因数の和:3104558

約数の個数: 80

約数和(自身を含む): 27717261696

約数和(自身を除く): 19521299856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 3104531, 6209062, 9313593, 12418124, 15522655, 18627186, 24836248, 31045310, 34149841, 37254372, 46567965, 49672496, 62090620, 68299682, 74508744, 93135930, 102449523, 124181240, 136599364, 149017488, 170749205, 186271860, 204899046, 248362480, 273198728, 341498410, 372543720, 409798092, 512247615, 546397456, 682996820, 745087440, 819596184, 1024495230, 1365993640, 1639192368, 2048990460, 2731987280, 4097980920, 8195961840]

約数ペア:

[(1, 8195961840), (2, 4097980920), (3, 2731987280), (4, 2048990460), (5, 1639192368), (6, 1365993640), (8, 1024495230), (10, 819596184), (11, 745087440), (12, 682996820), (15, 546397456), (16, 512247615), (20, 409798092), (22, 372543720), (24, 341498410), (30, 273198728), (33, 248362480), (40, 204899046), (44, 186271860), (48, 170749205), (55, 149017488), (60, 136599364), (66, 124181240), (80, 102449523), (88, 93135930), (110, 74508744), (120, 68299682), (132, 62090620), (165, 49672496), (176, 46567965), (220, 37254372), (240, 34149841), (264, 31045310), (330, 24836248), (440, 18627186), (528, 15522655), (660, 12418124), (880, 9313593), (1320, 6209062), (2640, 3104531)]