11673881960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{1297}}^1$

素因数の和:2251

約数の個数: 128

約数和(自身を含む): 29831155200

約数和(自身を除く): 18157273240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 911, 988, 1235, 1297, 1822, 1976, 2470, 2594, 3644, 4555, 4940, 5188, 6485, 7288, 9110, 9880, 10376, 11843, 12970, 16861, 17309, 18220, 23686, 24643, 25940, 33722, 34618, 36440, 47372, 49286, 51880, 59215, 67444, 69236, 84305, 86545, 94744, 98572, 118430, 123215, 134888, 138472, 168610, 173090, 197144, 225017, 236860, 246430, 320359, 337220, 346180, 450034, 473720, 492860, 640718, 674440, 692360, 900068, 985720, 1125085, 1181567, 1281436, 1601795, 1800136, 2250170, 2363134, 2562872, 3203590, 4500340, 4726268, 5907835, 6407180, 9000680, 9452536, 11815670, 12814360, 15360371, 22449773, 23631340, 30720742, 44899546, 47262680, 61441484, 76801855, 89799092, 112248865, 122882968, 153603710, 179598184, 224497730, 291847049, 307207420, 448995460, 583694098, 614414840, 897990920, 1167388196, 1459235245, 2334776392, 2918470490, 5836940980, 11673881960]

約数ペア:

[(1, 11673881960), (2, 5836940980), (4, 2918470490), (5, 2334776392), (8, 1459235245), (10, 1167388196), (13, 897990920), (19, 614414840), (20, 583694098), (26, 448995460), (38, 307207420), (40, 291847049), (52, 224497730), (65, 179598184), (76, 153603710), (95, 122882968), (104, 112248865), (130, 89799092), (152, 76801855), (190, 61441484), (247, 47262680), (260, 44899546), (380, 30720742), (494, 23631340), (520, 22449773), (760, 15360371), (911, 12814360), (988, 11815670), (1235, 9452536), (1297, 9000680), (1822, 6407180), (1976, 5907835), (2470, 4726268), (2594, 4500340), (3644, 3203590), (4555, 2562872), (4940, 2363134), (5188, 2250170), (6485, 1800136), (7288, 1601795), (9110, 1281436), (9880, 1181567), (10376, 1125085), (11843, 985720), (12970, 900068), (16861, 692360), (17309, 674440), (18220, 640718), (23686, 492860), (24643, 473720), (25940, 450034), (33722, 346180), (34618, 337220), (36440, 320359), (47372, 246430), (49286, 236860), (51880, 225017), (59215, 197144), (67444, 173090), (69236, 168610), (84305, 138472), (86545, 134888), (94744, 123215), (98572, 118430)]