40373580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 122830848

約数和(自身を除く): 82457268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 191, 195, 260, 271, 382, 390, 542, 573, 764, 780, 813, 955, 1084, 1146, 1355, 1626, 1910, 2292, 2483, 2710, 2865, 3252, 3523, 3820, 4065, 4966, 5420, 5730, 7046, 7449, 8130, 9932, 10569, 11460, 12415, 14092, 14898, 16260, 17615, 21138, 24830, 29796, 35230, 37245, 42276, 49660, 51761, 52845, 70460, 74490, 103522, 105690, 148980, 155283, 207044, 211380, 258805, 310566, 517610, 621132, 672893, 776415, 1035220, 1345786, 1552830, 2018679, 2691572, 3105660, 3364465, 4037358, 6728930, 8074716, 10093395, 13457860, 20186790, 40373580]

約数ペア:

[(1, 40373580), (2, 20186790), (3, 13457860), (4, 10093395), (5, 8074716), (6, 6728930), (10, 4037358), (12, 3364465), (13, 3105660), (15, 2691572), (20, 2018679), (26, 1552830), (30, 1345786), (39, 1035220), (52, 776415), (60, 672893), (65, 621132), (78, 517610), (130, 310566), (156, 258805), (191, 211380), (195, 207044), (260, 155283), (271, 148980), (382, 105690), (390, 103522), (542, 74490), (573, 70460), (764, 52845), (780, 51761), (813, 49660), (955, 42276), (1084, 37245), (1146, 35230), (1355, 29796), (1626, 24830), (1910, 21138), (2292, 17615), (2483, 16260), (2710, 14898), (2865, 14092), (3252, 12415), (3523, 11460), (3820, 10569), (4065, 9932), (4966, 8130), (5420, 7449), (5730, 7046)]