45423680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 112

約数和(自身を含む): 118018560

約数和(自身を除く): 72594880

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, 241, 248, 304, 310, 320, 380, 482, 496, 589, 608, 620, 760, 964, 992, 1178, 1205, 1216, 1240, 1520, 1928, 1984, 2356, 2410, 2480, 2945, 3040, 3856, 4579, 4712, 4820, 4960, 5890, 6080, 7471, 7712, 9158, 9424, 9640, 9920, 11780, 14942, 15424, 18316, 18848, 19280, 22895, 23560, 29884, 36632, 37355, 37696, 38560, 45790, 47120, 59768, 73264, 74710, 77120, 91580, 94240, 119536, 141949, 146528, 149420, 183160, 188480, 239072, 283898, 293056, 298840, 366320, 478144, 567796, 597680, 709745, 732640, 1135592, 1195360, 1419490, 1465280, 2271184, 2390720, 2838980, 4542368, 5677960, 9084736, 11355920, 22711840, 45423680]

約数ペア:

[(1, 45423680), (2, 22711840), (4, 11355920), (5, 9084736), (8, 5677960), (10, 4542368), (16, 2838980), (19, 2390720), (20, 2271184), (31, 1465280), (32, 1419490), (38, 1195360), (40, 1135592), (62, 732640), (64, 709745), (76, 597680), (80, 567796), (95, 478144), (124, 366320), (152, 298840), (155, 293056), (160, 283898), (190, 239072), (241, 188480), (248, 183160), (304, 149420), (310, 146528), (320, 141949), (380, 119536), (482, 94240), (496, 91580), (589, 77120), (608, 74710), (620, 73264), (760, 59768), (964, 47120), (992, 45790), (1178, 38560), (1205, 37696), (1216, 37355), (1240, 36632), (1520, 29884), (1928, 23560), (1984, 22895), (2356, 19280), (2410, 18848), (2480, 18316), (2945, 15424), (3040, 14942), (3856, 11780), (4579, 9920), (4712, 9640), (4820, 9424), (4960, 9158), (5890, 7712), (6080, 7471)]