61717280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 157344768

約数和(自身を除く): 95627488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 541, 620, 713, 736, 920, 992, 1082, 1240, 1426, 1840, 2164, 2480, 2705, 2852, 3565, 3680, 4328, 4960, 5410, 5704, 7130, 8656, 10820, 11408, 12443, 14260, 16771, 17312, 21640, 22816, 24886, 28520, 33542, 43280, 49772, 57040, 62215, 67084, 83855, 86560, 99544, 114080, 124430, 134168, 167710, 199088, 248860, 268336, 335420, 385733, 398176, 497720, 536672, 670840, 771466, 995440, 1341680, 1542932, 1928665, 1990880, 2683360, 3085864, 3857330, 6171728, 7714660, 12343456, 15429320, 30858640, 61717280]

約数ペア:

[(1, 61717280), (2, 30858640), (4, 15429320), (5, 12343456), (8, 7714660), (10, 6171728), (16, 3857330), (20, 3085864), (23, 2683360), (31, 1990880), (32, 1928665), (40, 1542932), (46, 1341680), (62, 995440), (80, 771466), (92, 670840), (115, 536672), (124, 497720), (155, 398176), (160, 385733), (184, 335420), (230, 268336), (248, 248860), (310, 199088), (368, 167710), (460, 134168), (496, 124430), (541, 114080), (620, 99544), (713, 86560), (736, 83855), (920, 67084), (992, 62215), (1082, 57040), (1240, 49772), (1426, 43280), (1840, 33542), (2164, 28520), (2480, 24886), (2705, 22816), (2852, 21640), (3565, 17312), (3680, 16771), (4328, 14260), (4960, 12443), (5410, 11408), (5704, 10820), (7130, 8656)]