63742340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 149022720

約数和(自身を除く): 85280380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 47, 76, 83, 86, 94, 95, 166, 172, 188, 190, 215, 235, 332, 380, 415, 430, 470, 817, 830, 860, 893, 940, 1577, 1634, 1660, 1786, 2021, 3154, 3268, 3569, 3572, 3901, 4042, 4085, 4465, 6308, 7138, 7802, 7885, 8084, 8170, 8930, 10105, 14276, 15604, 15770, 16340, 17845, 17860, 19505, 20210, 31540, 35690, 38399, 39010, 40420, 67811, 71380, 74119, 76798, 78020, 135622, 148238, 153596, 167743, 191995, 271244, 296476, 335486, 339055, 370595, 383990, 670972, 678110, 741190, 767980, 838715, 1356220, 1482380, 1677430, 3187117, 3354860, 6374234, 12748468, 15935585, 31871170, 63742340]

約数ペア:

[(1, 63742340), (2, 31871170), (4, 15935585), (5, 12748468), (10, 6374234), (19, 3354860), (20, 3187117), (38, 1677430), (43, 1482380), (47, 1356220), (76, 838715), (83, 767980), (86, 741190), (94, 678110), (95, 670972), (166, 383990), (172, 370595), (188, 339055), (190, 335486), (215, 296476), (235, 271244), (332, 191995), (380, 167743), (415, 153596), (430, 148238), (470, 135622), (817, 78020), (830, 76798), (860, 74119), (893, 71380), (940, 67811), (1577, 40420), (1634, 39010), (1660, 38399), (1786, 35690), (2021, 31540), (3154, 20210), (3268, 19505), (3569, 17860), (3572, 17845), (3901, 16340), (4042, 15770), (4085, 15604), (4465, 14276), (6308, 10105), (7138, 8930), (7802, 8170), (7885, 8084)]