71674460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1371

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 114603940

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 836, 988, 1045, 1235, 1319, 1430, 2090, 2470, 2638, 2717, 2860, 4180, 4940, 5276, 5434, 6595, 10868, 13190, 13585, 14509, 17147, 25061, 26380, 27170, 29018, 34294, 50122, 54340, 58036, 68588, 72545, 85735, 100244, 125305, 145090, 171470, 188617, 250610, 275671, 290180, 325793, 342940, 377234, 501220, 551342, 651586, 754468, 943085, 1102684, 1303172, 1378355, 1628965, 1886170, 2756710, 3257930, 3583723, 3772340, 5513420, 6515860, 7167446, 14334892, 17918615, 35837230, 71674460]

約数ペア:

[(1, 71674460), (2, 35837230), (4, 17918615), (5, 14334892), (10, 7167446), (11, 6515860), (13, 5513420), (19, 3772340), (20, 3583723), (22, 3257930), (26, 2756710), (38, 1886170), (44, 1628965), (52, 1378355), (55, 1303172), (65, 1102684), (76, 943085), (95, 754468), (110, 651586), (130, 551342), (143, 501220), (190, 377234), (209, 342940), (220, 325793), (247, 290180), (260, 275671), (286, 250610), (380, 188617), (418, 171470), (494, 145090), (572, 125305), (715, 100244), (836, 85735), (988, 72545), (1045, 68588), (1235, 58036), (1319, 54340), (1430, 50122), (2090, 34294), (2470, 29018), (2638, 27170), (2717, 26380), (2860, 25061), (4180, 17147), (4940, 14509), (5276, 13585), (5434, 13190), (6595, 10868)]