15692350180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{1481}}^1$

素因数の和:2077

約数の個数: 96

約数和(自身を含む): 36013880448

約数和(自身を除く): 20321530268

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 491, 830, 982, 1079, 1481, 1660, 1964, 2158, 2455, 2962, 4316, 4910, 5395, 5924, 6383, 7405, 9820, 10790, 12766, 14810, 19253, 21580, 25532, 29620, 31915, 38506, 40753, 63830, 77012, 81506, 96265, 122923, 127660, 163012, 192530, 203765, 245846, 385060, 407530, 491692, 529789, 614615, 727171, 815060, 1059578, 1229230, 1454342, 1597999, 2119156, 2458460, 2648945, 2908684, 3195998, 3635855, 5297890, 6391996, 7271710, 7989995, 9453223, 10595780, 14543420, 15979990, 18906446, 31959980, 37812892, 47266115, 60355193, 94532230, 120710386, 189064460, 241420772, 301775965, 603551930, 784617509, 1207103860, 1569235018, 3138470036, 3923087545, 7846175090, 15692350180]

約数ペア:

[(1, 15692350180), (2, 7846175090), (4, 3923087545), (5, 3138470036), (10, 1569235018), (13, 1207103860), (20, 784617509), (26, 603551930), (52, 301775965), (65, 241420772), (83, 189064460), (130, 120710386), (166, 94532230), (260, 60355193), (332, 47266115), (415, 37812892), (491, 31959980), (830, 18906446), (982, 15979990), (1079, 14543420), (1481, 10595780), (1660, 9453223), (1964, 7989995), (2158, 7271710), (2455, 6391996), (2962, 5297890), (4316, 3635855), (4910, 3195998), (5395, 2908684), (5924, 2648945), (6383, 2458460), (7405, 2119156), (9820, 1597999), (10790, 1454342), (12766, 1229230), (14810, 1059578), (19253, 815060), (21580, 727171), (25532, 614615), (29620, 529789), (31915, 491692), (38506, 407530), (40753, 385060), (63830, 245846), (77012, 203765), (81506, 192530), (96265, 163012), (122923, 127660)]