102260320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 152481440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 80, 106, 124, 155, 160, 212, 248, 265, 310, 389, 424, 496, 530, 620, 778, 848, 992, 1060, 1240, 1556, 1643, 1696, 1945, 2120, 2480, 3112, 3286, 3890, 4240, 4960, 6224, 6572, 7780, 8215, 8480, 12059, 12448, 13144, 15560, 16430, 20617, 24118, 26288, 31120, 32860, 41234, 48236, 52576, 60295, 62240, 65720, 82468, 96472, 103085, 120590, 131440, 164936, 192944, 206170, 241180, 262880, 329872, 385888, 412340, 482360, 639127, 659744, 824680, 964720, 1278254, 1649360, 1929440, 2556508, 3195635, 3298720, 5113016, 6391270, 10226032, 12782540, 20452064, 25565080, 51130160, 102260320]

約数ペア:

[(1, 102260320), (2, 51130160), (4, 25565080), (5, 20452064), (8, 12782540), (10, 10226032), (16, 6391270), (20, 5113016), (31, 3298720), (32, 3195635), (40, 2556508), (53, 1929440), (62, 1649360), (80, 1278254), (106, 964720), (124, 824680), (155, 659744), (160, 639127), (212, 482360), (248, 412340), (265, 385888), (310, 329872), (389, 262880), (424, 241180), (496, 206170), (530, 192944), (620, 164936), (778, 131440), (848, 120590), (992, 103085), (1060, 96472), (1240, 82468), (1556, 65720), (1643, 62240), (1696, 60295), (1945, 52576), (2120, 48236), (2480, 41234), (3112, 32860), (3286, 31120), (3890, 26288), (4240, 24118), (4960, 20617), (6224, 16430), (6572, 15560), (7780, 13144), (8215, 12448), (8480, 12059)]