82590340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 212486400

約数和(自身を除く): 129896060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 61, 70, 76, 95, 122, 133, 140, 190, 244, 266, 305, 380, 427, 509, 532, 610, 665, 854, 1018, 1159, 1220, 1330, 1708, 2036, 2135, 2318, 2545, 2660, 3563, 4270, 4636, 5090, 5795, 7126, 8113, 8540, 9671, 10180, 11590, 14252, 16226, 17815, 19342, 23180, 31049, 32452, 35630, 38684, 40565, 48355, 62098, 67697, 71260, 81130, 96710, 124196, 135394, 155245, 162260, 193420, 217343, 270788, 310490, 338485, 434686, 589931, 620980, 676970, 869372, 1086715, 1179862, 1353940, 2173430, 2359724, 2949655, 4129517, 4346860, 5899310, 8259034, 11798620, 16518068, 20647585, 41295170, 82590340]

約数ペア:

[(1, 82590340), (2, 41295170), (4, 20647585), (5, 16518068), (7, 11798620), (10, 8259034), (14, 5899310), (19, 4346860), (20, 4129517), (28, 2949655), (35, 2359724), (38, 2173430), (61, 1353940), (70, 1179862), (76, 1086715), (95, 869372), (122, 676970), (133, 620980), (140, 589931), (190, 434686), (244, 338485), (266, 310490), (305, 270788), (380, 217343), (427, 193420), (509, 162260), (532, 155245), (610, 135394), (665, 124196), (854, 96710), (1018, 81130), (1159, 71260), (1220, 67697), (1330, 62098), (1708, 48355), (2036, 40565), (2135, 38684), (2318, 35630), (2545, 32452), (2660, 31049), (3563, 23180), (4270, 19342), (4636, 17815), (5090, 16226), (5795, 14252), (7126, 11590), (8113, 10180), (8540, 9671)]