15696838220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{190357}}^1$

素因数の和:190423

約数の個数: 96

約数和(自身を含む): 40934584320

約数和(自身を除く): 25237746100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 868, 1085, 1178, 1330, 2170, 2356, 2660, 2945, 4123, 4340, 5890, 8246, 11780, 16492, 20615, 41230, 82460, 190357, 380714, 761428, 951785, 1332499, 1903570, 2664998, 3616783, 3807140, 5329996, 5901067, 6662495, 7233566, 11802134, 13324990, 14467132, 18083915, 23604268, 25317481, 26649980, 29505335, 36167830, 41307469, 50634962, 59010670, 72335660, 82614938, 101269924, 112120273, 118021340, 126587405, 165229876, 206537345, 224240546, 253174810, 413074690, 448481092, 506349620, 560601365, 784841911, 826149380, 1121202730, 1569683822, 2242405460, 3139367644, 3924209555, 7848419110, 15696838220]

約数ペア:

[(1, 15696838220), (2, 7848419110), (4, 3924209555), (5, 3139367644), (7, 2242405460), (10, 1569683822), (14, 1121202730), (19, 826149380), (20, 784841911), (28, 560601365), (31, 506349620), (35, 448481092), (38, 413074690), (62, 253174810), (70, 224240546), (76, 206537345), (95, 165229876), (124, 126587405), (133, 118021340), (140, 112120273), (155, 101269924), (190, 82614938), (217, 72335660), (266, 59010670), (310, 50634962), (380, 41307469), (434, 36167830), (532, 29505335), (589, 26649980), (620, 25317481), (665, 23604268), (868, 18083915), (1085, 14467132), (1178, 13324990), (1330, 11802134), (2170, 7233566), (2356, 6662495), (2660, 5901067), (2945, 5329996), (4123, 3807140), (4340, 3616783), (5890, 2664998), (8246, 1903570), (11780, 1332499), (16492, 951785), (20615, 761428), (41230, 380714), (82460, 190357)]