19369901120

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{102769}}^1$

素因数の和:102836

約数の個数: 112

約数和(自身を含む): 50118873600

約数和(自身を除く): 30748972480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 760, 992, 1178, 1216, 1240, 1520, 1984, 2356, 2480, 2945, 3040, 4712, 4960, 5890, 6080, 9424, 9920, 11780, 18848, 23560, 37696, 47120, 94240, 102769, 188480, 205538, 411076, 513845, 822152, 1027690, 1644304, 1952611, 2055380, 3185839, 3288608, 3905222, 4110760, 6371678, 6577216, 7810444, 8221520, 9763055, 12743356, 15620888, 15929195, 16443040, 19526110, 25486712, 31241776, 31858390, 32886080, 39052220, 50973424, 60530941, 62483552, 63716780, 78104440, 101946848, 121061882, 124967104, 127433560, 156208880, 203893696, 242123764, 254867120, 302654705, 312417760, 484247528, 509734240, 605309410, 624835520, 968495056, 1019468480, 1210618820, 1936990112, 2421237640, 3873980224, 4842475280, 9684950560, 19369901120]

約数ペア:

[(1, 19369901120), (2, 9684950560), (4, 4842475280), (5, 3873980224), (8, 2421237640), (10, 1936990112), (16, 1210618820), (19, 1019468480), (20, 968495056), (31, 624835520), (32, 605309410), (38, 509734240), (40, 484247528), (62, 312417760), (64, 302654705), (76, 254867120), (80, 242123764), (95, 203893696), (124, 156208880), (152, 127433560), (155, 124967104), (160, 121061882), (190, 101946848), (248, 78104440), (304, 63716780), (310, 62483552), (320, 60530941), (380, 50973424), (496, 39052220), (589, 32886080), (608, 31858390), (620, 31241776), (760, 25486712), (992, 19526110), (1178, 16443040), (1216, 15929195), (1240, 15620888), (1520, 12743356), (1984, 9763055), (2356, 8221520), (2480, 7810444), (2945, 6577216), (3040, 6371678), (4712, 4110760), (4960, 3905222), (5890, 3288608), (6080, 3185839), (9424, 2055380), (9920, 1952611), (11780, 1644304), (18848, 1027690), (23560, 822152), (37696, 513845), (47120, 411076), (94240, 205538), (102769, 188480)]