73481780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5216

約数の個数: 48

約数和(自身を含む): 166247424

約数和(自身を除く): 92765644

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 5153, 7130, 10306, 14260, 20612, 25765, 51530, 103060, 118519, 159743, 237038, 319486, 474076, 592595, 638972, 798715, 1185190, 1597430, 2370380, 3194860, 3674089, 7348178, 14696356, 18370445, 36740890, 73481780]

約数ペア:

[(1, 73481780), (2, 36740890), (4, 18370445), (5, 14696356), (10, 7348178), (20, 3674089), (23, 3194860), (31, 2370380), (46, 1597430), (62, 1185190), (92, 798715), (115, 638972), (124, 592595), (155, 474076), (230, 319486), (310, 237038), (460, 159743), (620, 118519), (713, 103060), (1426, 51530), (2852, 25765), (3565, 20612), (5153, 14260), (7130, 10306)]