4879136240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{8263}}^1$

素因数の和:8359

約数の個数: 120

約数和(自身を含む): 12674959584

約数和(自身を除く): 7795823344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 121, 122, 176, 220, 242, 244, 305, 440, 484, 488, 605, 610, 671, 880, 968, 976, 1210, 1220, 1342, 1936, 2420, 2440, 2684, 3355, 4840, 4880, 5368, 6710, 7381, 8263, 9680, 10736, 13420, 14762, 16526, 26840, 29524, 33052, 36905, 41315, 53680, 59048, 66104, 73810, 82630, 90893, 118096, 132208, 147620, 165260, 181786, 295240, 330520, 363572, 454465, 504043, 590480, 661040, 727144, 908930, 999823, 1008086, 1454288, 1817860, 1999646, 2016172, 2520215, 3635720, 3999292, 4032344, 4999115, 5040430, 5544473, 7271440, 7998584, 8064688, 9998230, 10080860, 11088946, 15997168, 19996460, 20161720, 22177892, 27722365, 39992920, 40323440, 44355784, 55444730, 60989203, 79985840, 88711568, 110889460, 121978406, 221778920, 243956812, 304946015, 443557840, 487913624, 609892030, 975827248, 1219784060, 2439568120, 4879136240]

約数ペア:

[(1, 4879136240), (2, 2439568120), (4, 1219784060), (5, 975827248), (8, 609892030), (10, 487913624), (11, 443557840), (16, 304946015), (20, 243956812), (22, 221778920), (40, 121978406), (44, 110889460), (55, 88711568), (61, 79985840), (80, 60989203), (88, 55444730), (110, 44355784), (121, 40323440), (122, 39992920), (176, 27722365), (220, 22177892), (242, 20161720), (244, 19996460), (305, 15997168), (440, 11088946), (484, 10080860), (488, 9998230), (605, 8064688), (610, 7998584), (671, 7271440), (880, 5544473), (968, 5040430), (976, 4999115), (1210, 4032344), (1220, 3999292), (1342, 3635720), (1936, 2520215), (2420, 2016172), (2440, 1999646), (2684, 1817860), (3355, 1454288), (4840, 1008086), (4880, 999823), (5368, 908930), (6710, 727144), (7381, 661040), (8263, 590480), (9680, 504043), (10736, 454465), (13420, 363572), (14762, 330520), (16526, 295240), (26840, 181786), (29524, 165260), (33052, 147620), (36905, 132208), (41315, 118096), (53680, 90893), (59048, 82630), (66104, 73810)]