2583485240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3457}}^1$

素因数の和:3649

約数の個数: 128

約数和(自身を含む): 7080877440

約数和(自身を除く): 4497392200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 157, 170, 238, 280, 314, 340, 476, 595, 628, 680, 785, 952, 1099, 1190, 1256, 1570, 2198, 2380, 2669, 3140, 3457, 4396, 4760, 5338, 5495, 6280, 6914, 8792, 10676, 10990, 13345, 13828, 17285, 18683, 21352, 21980, 24199, 26690, 27656, 34570, 37366, 43960, 48398, 53380, 58769, 69140, 74732, 93415, 96796, 106760, 117538, 120995, 138280, 149464, 186830, 193592, 235076, 241990, 293845, 373660, 411383, 470152, 483980, 542749, 587690, 747320, 822766, 967960, 1085498, 1175380, 1645532, 2056915, 2170996, 2350760, 2713745, 3291064, 3799243, 4113830, 4341992, 5427490, 7598486, 8227660, 9226733, 10854980, 15196972, 16455320, 18453466, 18996215, 21709960, 30393944, 36906932, 37992430, 46133665, 64587131, 73813864, 75984860, 92267330, 129174262, 151969720, 184534660, 258348524, 322935655, 369069320, 516697048, 645871310, 1291742620, 2583485240]

約数ペア:

[(1, 2583485240), (2, 1291742620), (4, 645871310), (5, 516697048), (7, 369069320), (8, 322935655), (10, 258348524), (14, 184534660), (17, 151969720), (20, 129174262), (28, 92267330), (34, 75984860), (35, 73813864), (40, 64587131), (56, 46133665), (68, 37992430), (70, 36906932), (85, 30393944), (119, 21709960), (136, 18996215), (140, 18453466), (157, 16455320), (170, 15196972), (238, 10854980), (280, 9226733), (314, 8227660), (340, 7598486), (476, 5427490), (595, 4341992), (628, 4113830), (680, 3799243), (785, 3291064), (952, 2713745), (1099, 2350760), (1190, 2170996), (1256, 2056915), (1570, 1645532), (2198, 1175380), (2380, 1085498), (2669, 967960), (3140, 822766), (3457, 747320), (4396, 587690), (4760, 542749), (5338, 483980), (5495, 470152), (6280, 411383), (6914, 373660), (8792, 293845), (10676, 241990), (10990, 235076), (13345, 193592), (13828, 186830), (17285, 149464), (18683, 138280), (21352, 120995), (21980, 117538), (24199, 106760), (26690, 96796), (27656, 93415), (34570, 74732), (37366, 69140), (43960, 58769), (48398, 53380)]