86914700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 207361728

約数和(自身を除く): 120447028

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 53, 62, 92, 100, 106, 115, 124, 155, 212, 230, 265, 310, 460, 529, 530, 575, 620, 713, 775, 1058, 1060, 1150, 1219, 1325, 1426, 1550, 1643, 2116, 2300, 2438, 2645, 2650, 2852, 3100, 3286, 3565, 4876, 5290, 5300, 6095, 6572, 7130, 8215, 10580, 12190, 13225, 14260, 16399, 16430, 17825, 24380, 26450, 28037, 30475, 32798, 32860, 35650, 37789, 41075, 52900, 56074, 60950, 65596, 71300, 75578, 81995, 82150, 112148, 121900, 140185, 151156, 163990, 164300, 188945, 280370, 327980, 377890, 409975, 560740, 700925, 755780, 819950, 869147, 944725, 1401850, 1639900, 1738294, 1889450, 2803700, 3476588, 3778900, 4345735, 8691470, 17382940, 21728675, 43457350, 86914700]

約数ペア:

[(1, 86914700), (2, 43457350), (4, 21728675), (5, 17382940), (10, 8691470), (20, 4345735), (23, 3778900), (25, 3476588), (31, 2803700), (46, 1889450), (50, 1738294), (53, 1639900), (62, 1401850), (92, 944725), (100, 869147), (106, 819950), (115, 755780), (124, 700925), (155, 560740), (212, 409975), (230, 377890), (265, 327980), (310, 280370), (460, 188945), (529, 164300), (530, 163990), (575, 151156), (620, 140185), (713, 121900), (775, 112148), (1058, 82150), (1060, 81995), (1150, 75578), (1219, 71300), (1325, 65596), (1426, 60950), (1550, 56074), (1643, 52900), (2116, 41075), (2300, 37789), (2438, 35650), (2645, 32860), (2650, 32798), (2852, 30475), (3100, 28037), (3286, 26450), (3565, 24380), (4876, 17825), (5290, 16430), (5300, 16399), (6095, 14260), (6572, 13225), (7130, 12190), (8215, 10580)]