66067604840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{3767}}^1$

素因数の和:4335

約数の個数: 128

約数和(自身を含む): 160173158400

約数和(自身を除く): 94105553560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 491, 760, 893, 940, 982, 1786, 1880, 1964, 2455, 3572, 3767, 3928, 4465, 4910, 7144, 7534, 8930, 9329, 9820, 15068, 17860, 18658, 18835, 19640, 23077, 30136, 35720, 37316, 37670, 46154, 46645, 71573, 74632, 75340, 92308, 93290, 115385, 143146, 150680, 177049, 184616, 186580, 230770, 286292, 354098, 357865, 373160, 438463, 461540, 572584, 708196, 715730, 876926, 885245, 923080, 1416392, 1431460, 1753852, 1770490, 1849597, 2192315, 2862920, 3363931, 3507704, 3540980, 3699194, 4384630, 6727862, 7081960, 7398388, 8769260, 9247985, 13455724, 14796776, 16819655, 17538520, 18495970, 26911448, 33639310, 35142343, 36991940, 67278620, 70284686, 73983880, 86931059, 134557240, 140569372, 173862118, 175711715, 281138744, 347724236, 351423430, 434655295, 695448472, 702846860, 869310590, 1405693720, 1651690121, 1738621180, 3303380242, 3477242360, 6606760484, 8258450605, 13213520968, 16516901210, 33033802420, 66067604840]

約数ペア:

[(1, 66067604840), (2, 33033802420), (4, 16516901210), (5, 13213520968), (8, 8258450605), (10, 6606760484), (19, 3477242360), (20, 3303380242), (38, 1738621180), (40, 1651690121), (47, 1405693720), (76, 869310590), (94, 702846860), (95, 695448472), (152, 434655295), (188, 351423430), (190, 347724236), (235, 281138744), (376, 175711715), (380, 173862118), (470, 140569372), (491, 134557240), (760, 86931059), (893, 73983880), (940, 70284686), (982, 67278620), (1786, 36991940), (1880, 35142343), (1964, 33639310), (2455, 26911448), (3572, 18495970), (3767, 17538520), (3928, 16819655), (4465, 14796776), (4910, 13455724), (7144, 9247985), (7534, 8769260), (8930, 7398388), (9329, 7081960), (9820, 6727862), (15068, 4384630), (17860, 3699194), (18658, 3540980), (18835, 3507704), (19640, 3363931), (23077, 2862920), (30136, 2192315), (35720, 1849597), (37316, 1770490), (37670, 1753852), (46154, 1431460), (46645, 1416392), (71573, 923080), (74632, 885245), (75340, 876926), (92308, 715730), (93290, 708196), (115385, 572584), (143146, 461540), (150680, 438463), (177049, 373160), (184616, 357865), (186580, 354098), (230770, 286292)]