41896920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 137168640

約数和(自身を除く): 95271720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 107, 120, 130, 156, 195, 214, 251, 260, 312, 321, 390, 428, 502, 520, 535, 642, 753, 780, 856, 1004, 1070, 1255, 1284, 1391, 1506, 1560, 1605, 2008, 2140, 2510, 2568, 2782, 3012, 3210, 3263, 3765, 4173, 4280, 5020, 5564, 6024, 6420, 6526, 6955, 7530, 8346, 9789, 10040, 11128, 12840, 13052, 13910, 15060, 16315, 16692, 19578, 20865, 26104, 26857, 27820, 30120, 32630, 33384, 39156, 41730, 48945, 53714, 55640, 65260, 78312, 80571, 83460, 97890, 107428, 130520, 134285, 161142, 166920, 195780, 214856, 268570, 322284, 349141, 391560, 402855, 537140, 644568, 698282, 805710, 1047423, 1074280, 1396564, 1611420, 1745705, 2094846, 2793128, 3222840, 3491410, 4189692, 5237115, 6982820, 8379384, 10474230, 13965640, 20948460, 41896920]

約数ペア:

[(1, 41896920), (2, 20948460), (3, 13965640), (4, 10474230), (5, 8379384), (6, 6982820), (8, 5237115), (10, 4189692), (12, 3491410), (13, 3222840), (15, 2793128), (20, 2094846), (24, 1745705), (26, 1611420), (30, 1396564), (39, 1074280), (40, 1047423), (52, 805710), (60, 698282), (65, 644568), (78, 537140), (104, 402855), (107, 391560), (120, 349141), (130, 322284), (156, 268570), (195, 214856), (214, 195780), (251, 166920), (260, 161142), (312, 134285), (321, 130520), (390, 107428), (428, 97890), (502, 83460), (520, 80571), (535, 78312), (642, 65260), (753, 55640), (780, 53714), (856, 48945), (1004, 41730), (1070, 39156), (1255, 33384), (1284, 32630), (1391, 30120), (1506, 27820), (1560, 26857), (1605, 26104), (2008, 20865), (2140, 19578), (2510, 16692), (2568, 16315), (2782, 15060), (3012, 13910), (3210, 13052), (3263, 12840), (3765, 11128), (4173, 10040), (4280, 9789), (5020, 8346), (5564, 7530), (6024, 6955), (6420, 6526)]