29122370920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{23747}}^1$

素因数の和:23855

約数の個数: 128

約数和(自身を含む): 72224317440

約数和(自身を除く): 43101946520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 43, 46, 62, 86, 92, 115, 124, 155, 172, 184, 215, 230, 248, 310, 344, 430, 460, 620, 713, 860, 920, 989, 1240, 1333, 1426, 1720, 1978, 2666, 2852, 3565, 3956, 4945, 5332, 5704, 6665, 7130, 7912, 9890, 10664, 13330, 14260, 19780, 23747, 26660, 28520, 30659, 39560, 47494, 53320, 61318, 94988, 118735, 122636, 153295, 189976, 237470, 245272, 306590, 474940, 546181, 613180, 736157, 949880, 1021121, 1092362, 1226360, 1472314, 2042242, 2184724, 2730905, 2944628, 3680785, 4084484, 4369448, 5105605, 5461810, 5889256, 7361570, 8168968, 10211210, 10923620, 14723140, 16931611, 20422420, 21847240, 23485783, 29446280, 31654751, 33863222, 40844840, 46971566, 63309502, 67726444, 84658055, 93943132, 117428915, 126619004, 135452888, 158273755, 169316110, 187886264, 234857830, 253238008, 316547510, 338632220, 469715660, 633095020, 677264440, 728059273, 939431320, 1266190040, 1456118546, 2912237092, 3640296365, 5824474184, 7280592730, 14561185460, 29122370920]

約数ペア:

[(1, 29122370920), (2, 14561185460), (4, 7280592730), (5, 5824474184), (8, 3640296365), (10, 2912237092), (20, 1456118546), (23, 1266190040), (31, 939431320), (40, 728059273), (43, 677264440), (46, 633095020), (62, 469715660), (86, 338632220), (92, 316547510), (115, 253238008), (124, 234857830), (155, 187886264), (172, 169316110), (184, 158273755), (215, 135452888), (230, 126619004), (248, 117428915), (310, 93943132), (344, 84658055), (430, 67726444), (460, 63309502), (620, 46971566), (713, 40844840), (860, 33863222), (920, 31654751), (989, 29446280), (1240, 23485783), (1333, 21847240), (1426, 20422420), (1720, 16931611), (1978, 14723140), (2666, 10923620), (2852, 10211210), (3565, 8168968), (3956, 7361570), (4945, 5889256), (5332, 5461810), (5704, 5105605), (6665, 4369448), (7130, 4084484), (7912, 3680785), (9890, 2944628), (10664, 2730905), (13330, 2184724), (14260, 2042242), (19780, 1472314), (23747, 1226360), (26660, 1092362), (28520, 1021121), (30659, 949880), (39560, 736157), (47494, 613180), (53320, 546181), (61318, 474940), (94988, 306590), (118735, 245272), (122636, 237470), (153295, 189976)]