1937503520

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1117}}^1$

素因数の和:1462

約数の個数: 96

約数和(自身を含む): 4721331888

約数和(自身を除く): 2783828368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 293, 296, 370, 586, 592, 740, 1117, 1172, 1184, 1465, 1480, 2234, 2344, 2930, 2960, 4468, 4688, 5585, 5860, 5920, 8936, 9376, 10841, 11170, 11720, 17872, 21682, 22340, 23440, 35744, 41329, 43364, 44680, 46880, 54205, 82658, 86728, 89360, 108410, 165316, 173456, 178720, 206645, 216820, 327281, 330632, 346912, 413290, 433640, 654562, 661264, 826580, 867280, 1309124, 1322528, 1636405, 1653160, 1734560, 2618248, 3272810, 3306320, 5236496, 6545620, 6612640, 10472992, 12109397, 13091240, 24218794, 26182480, 48437588, 52364960, 60546985, 96875176, 121093970, 193750352, 242187940, 387500704, 484375880, 968751760, 1937503520]

約数ペア:

[(1, 1937503520), (2, 968751760), (4, 484375880), (5, 387500704), (8, 242187940), (10, 193750352), (16, 121093970), (20, 96875176), (32, 60546985), (37, 52364960), (40, 48437588), (74, 26182480), (80, 24218794), (148, 13091240), (160, 12109397), (185, 10472992), (293, 6612640), (296, 6545620), (370, 5236496), (586, 3306320), (592, 3272810), (740, 2618248), (1117, 1734560), (1172, 1653160), (1184, 1636405), (1465, 1322528), (1480, 1309124), (2234, 867280), (2344, 826580), (2930, 661264), (2960, 654562), (4468, 433640), (4688, 413290), (5585, 346912), (5860, 330632), (5920, 327281), (8936, 216820), (9376, 206645), (10841, 178720), (11170, 173456), (11720, 165316), (17872, 108410), (21682, 89360), (22340, 86728), (23440, 82658), (35744, 54205), (41329, 46880), (43364, 44680)]