117384280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 302173200

約数和(自身を除く): 184788920

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 109, 130, 152, 190, 218, 247, 260, 380, 436, 494, 520, 545, 760, 872, 988, 1090, 1235, 1417, 1976, 2071, 2180, 2470, 2834, 4142, 4360, 4940, 5668, 7085, 8284, 9880, 10355, 11336, 11881, 14170, 16568, 20710, 23762, 26923, 28340, 41420, 47524, 53846, 56680, 59405, 82840, 95048, 107692, 118810, 134615, 154453, 215384, 225739, 237620, 269230, 308906, 451478, 475240, 538460, 617812, 772265, 902956, 1076920, 1128695, 1235624, 1544530, 1805912, 2257390, 2934607, 3089060, 4514780, 5869214, 6178120, 9029560, 11738428, 14673035, 23476856, 29346070, 58692140, 117384280]

約数ペア:

[(1, 117384280), (2, 58692140), (4, 29346070), (5, 23476856), (8, 14673035), (10, 11738428), (13, 9029560), (19, 6178120), (20, 5869214), (26, 4514780), (38, 3089060), (40, 2934607), (52, 2257390), (65, 1805912), (76, 1544530), (95, 1235624), (104, 1128695), (109, 1076920), (130, 902956), (152, 772265), (190, 617812), (218, 538460), (247, 475240), (260, 451478), (380, 308906), (436, 269230), (494, 237620), (520, 225739), (545, 215384), (760, 154453), (872, 134615), (988, 118810), (1090, 107692), (1235, 95048), (1417, 82840), (1976, 59405), (2071, 56680), (2180, 53846), (2470, 47524), (2834, 41420), (4142, 28340), (4360, 26923), (4940, 23762), (5668, 20710), (7085, 16568), (8284, 14170), (9880, 11881), (10355, 11336)]