1567399660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 3593056320

約数和(自身を除く): 2025656660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 229, 340, 410, 458, 491, 697, 820, 916, 982, 1145, 1394, 1964, 2290, 2455, 2788, 3485, 3893, 4580, 4910, 6970, 7786, 8347, 9389, 9820, 13940, 15572, 16694, 18778, 19465, 20131, 33388, 37556, 38930, 40262, 41735, 46945, 77860, 80524, 83470, 93890, 100655, 112439, 159613, 166940, 187780, 201310, 224878, 319226, 342227, 402620, 449756, 562195, 638452, 684454, 798065, 1124390, 1368908, 1596130, 1711135, 1911463, 2248780, 3192260, 3422270, 3822926, 4609999, 6844540, 7645852, 9219998, 9557315, 18439996, 19114630, 23049995, 38229260, 46099990, 78369983, 92199980, 156739966, 313479932, 391849915, 783699830, 1567399660]

約数ペア:

[(1, 1567399660), (2, 783699830), (4, 391849915), (5, 313479932), (10, 156739966), (17, 92199980), (20, 78369983), (34, 46099990), (41, 38229260), (68, 23049995), (82, 19114630), (85, 18439996), (164, 9557315), (170, 9219998), (205, 7645852), (229, 6844540), (340, 4609999), (410, 3822926), (458, 3422270), (491, 3192260), (697, 2248780), (820, 1911463), (916, 1711135), (982, 1596130), (1145, 1368908), (1394, 1124390), (1964, 798065), (2290, 684454), (2455, 638452), (2788, 562195), (3485, 449756), (3893, 402620), (4580, 342227), (4910, 319226), (6970, 224878), (7786, 201310), (8347, 187780), (9389, 166940), (9820, 159613), (13940, 112439), (15572, 100655), (16694, 93890), (18778, 83470), (19465, 80524), (20131, 77860), (33388, 46945), (37556, 41735), (38930, 40262)]