42014996920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{4327}}^1$

素因数の和:4685

約数の個数: 128

約数和(自身を含む): 103655946240

約数和(自身を除く): 61640949320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 263, 284, 355, 520, 526, 568, 710, 923, 1052, 1315, 1420, 1846, 2104, 2630, 2840, 3419, 3692, 4327, 4615, 5260, 6838, 7384, 8654, 9230, 10520, 13676, 17095, 17308, 18460, 18673, 21635, 27352, 34190, 34616, 36920, 37346, 43270, 56251, 68380, 74692, 86540, 93365, 112502, 136760, 149384, 173080, 186730, 225004, 242749, 281255, 307217, 373460, 450008, 485498, 562510, 614434, 746920, 970996, 1125020, 1138001, 1213745, 1228868, 1536085, 1941992, 2250040, 2276002, 2427490, 2457736, 3072170, 3993821, 4552004, 4854980, 5690005, 6144340, 7987642, 9104008, 9709960, 11380010, 12288680, 14794013, 15975284, 19969105, 22760020, 29588026, 31950568, 39938210, 45520040, 59176052, 73970065, 79876420, 80798071, 118352104, 147940130, 159752840, 161596142, 295880260, 323192284, 403990355, 591760520, 646384568, 807980710, 1050374923, 1615961420, 2100749846, 3231922840, 4201499692, 5251874615, 8402999384, 10503749230, 21007498460, 42014996920]

約数ペア:

[(1, 42014996920), (2, 21007498460), (4, 10503749230), (5, 8402999384), (8, 5251874615), (10, 4201499692), (13, 3231922840), (20, 2100749846), (26, 1615961420), (40, 1050374923), (52, 807980710), (65, 646384568), (71, 591760520), (104, 403990355), (130, 323192284), (142, 295880260), (260, 161596142), (263, 159752840), (284, 147940130), (355, 118352104), (520, 80798071), (526, 79876420), (568, 73970065), (710, 59176052), (923, 45520040), (1052, 39938210), (1315, 31950568), (1420, 29588026), (1846, 22760020), (2104, 19969105), (2630, 15975284), (2840, 14794013), (3419, 12288680), (3692, 11380010), (4327, 9709960), (4615, 9104008), (5260, 7987642), (6838, 6144340), (7384, 5690005), (8654, 4854980), (9230, 4552004), (10520, 3993821), (13676, 3072170), (17095, 2457736), (17308, 2427490), (18460, 2276002), (18673, 2250040), (21635, 1941992), (27352, 1536085), (34190, 1228868), (34616, 1213745), (36920, 1138001), (37346, 1125020), (43270, 970996), (56251, 746920), (68380, 614434), (74692, 562510), (86540, 485498), (93365, 450008), (112502, 373460), (136760, 307217), (149384, 281255), (173080, 242749), (186730, 225004)]