53669680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 145704960

約数和(自身を除く): 92035280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 34, 38, 40, 62, 67, 68, 76, 80, 85, 95, 124, 134, 136, 152, 155, 170, 190, 248, 268, 272, 304, 310, 323, 335, 340, 380, 496, 527, 536, 589, 620, 646, 670, 680, 760, 1054, 1072, 1139, 1178, 1240, 1273, 1292, 1340, 1360, 1520, 1615, 2077, 2108, 2278, 2356, 2480, 2546, 2584, 2635, 2680, 2945, 3230, 4154, 4216, 4556, 4712, 5092, 5168, 5270, 5360, 5695, 5890, 6365, 6460, 8308, 8432, 9112, 9424, 10013, 10184, 10385, 10540, 11390, 11780, 12730, 12920, 16616, 18224, 20026, 20368, 20770, 21080, 21641, 22780, 23560, 25460, 25840, 33232, 35309, 39463, 40052, 41540, 42160, 43282, 45560, 47120, 50065, 50920, 70618, 78926, 80104, 83080, 86564, 91120, 100130, 101840, 108205, 141236, 157852, 160208, 166160, 173128, 176545, 197315, 200260, 216410, 282472, 315704, 346256, 353090, 394630, 400520, 432820, 564944, 631408, 670871, 706180, 789260, 801040, 865640, 1341742, 1412360, 1578520, 1731280, 2683484, 2824720, 3157040, 3354355, 5366968, 6708710, 10733936, 13417420, 26834840, 53669680]

約数ペア:

[(1, 53669680), (2, 26834840), (4, 13417420), (5, 10733936), (8, 6708710), (10, 5366968), (16, 3354355), (17, 3157040), (19, 2824720), (20, 2683484), (31, 1731280), (34, 1578520), (38, 1412360), (40, 1341742), (62, 865640), (67, 801040), (68, 789260), (76, 706180), (80, 670871), (85, 631408), (95, 564944), (124, 432820), (134, 400520), (136, 394630), (152, 353090), (155, 346256), (170, 315704), (190, 282472), (248, 216410), (268, 200260), (272, 197315), (304, 176545), (310, 173128), (323, 166160), (335, 160208), (340, 157852), (380, 141236), (496, 108205), (527, 101840), (536, 100130), (589, 91120), (620, 86564), (646, 83080), (670, 80104), (680, 78926), (760, 70618), (1054, 50920), (1072, 50065), (1139, 47120), (1178, 45560), (1240, 43282), (1273, 42160), (1292, 41540), (1340, 40052), (1360, 39463), (1520, 35309), (1615, 33232), (2077, 25840), (2108, 25460), (2278, 23560), (2356, 22780), (2480, 21641), (2546, 21080), (2584, 20770), (2635, 20368), (2680, 20026), (2945, 18224), (3230, 16616), (4154, 12920), (4216, 12730), (4556, 11780), (4712, 11390), (5092, 10540), (5168, 10385), (5270, 10184), (5360, 10013), (5695, 9424), (5890, 9112), (6365, 8432), (6460, 8308)]