450307274720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4778303}}^1$

素因数の和:4778368

約数の個数: 96

約数和(自身を含む): 1155967303680

約数和(自身を除く): 705660028960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 4712, 4960, 5890, 9424, 11780, 18848, 23560, 47120, 94240, 4778303, 9556606, 19113212, 23891515, 38226424, 47783030, 76452848, 90787757, 95566060, 148127393, 152905696, 181575514, 191132120, 296254786, 363151028, 382264240, 453938785, 592509572, 726302056, 740636965, 764528480, 907877570, 1185019144, 1452604112, 1481273930, 1815755140, 2370038288, 2814420467, 2905208224, 2962547860, 3631510280, 4740076576, 5628840934, 5925095720, 7263020560, 11257681868, 11850191440, 14072102335, 14526041120, 22515363736, 23700382880, 28144204670, 45030727472, 56288409340, 90061454944, 112576818680, 225153637360, 450307274720]

約数ペア:

[(1, 450307274720), (2, 225153637360), (4, 112576818680), (5, 90061454944), (8, 56288409340), (10, 45030727472), (16, 28144204670), (19, 23700382880), (20, 22515363736), (31, 14526041120), (32, 14072102335), (38, 11850191440), (40, 11257681868), (62, 7263020560), (76, 5925095720), (80, 5628840934), (95, 4740076576), (124, 3631510280), (152, 2962547860), (155, 2905208224), (160, 2814420467), (190, 2370038288), (248, 1815755140), (304, 1481273930), (310, 1452604112), (380, 1185019144), (496, 907877570), (589, 764528480), (608, 740636965), (620, 726302056), (760, 592509572), (992, 453938785), (1178, 382264240), (1240, 363151028), (1520, 296254786), (2356, 191132120), (2480, 181575514), (2945, 152905696), (3040, 148127393), (4712, 95566060), (4960, 90787757), (5890, 76452848), (9424, 47783030), (11780, 38226424), (18848, 23891515), (23560, 19113212), (47120, 9556606), (94240, 4778303)]