16036900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 38747520

約数和(自身を除く): 22710620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 110, 122, 220, 239, 244, 275, 305, 478, 550, 610, 671, 956, 1100, 1195, 1220, 1342, 1525, 2390, 2629, 2684, 3050, 3355, 4780, 5258, 5975, 6100, 6710, 10516, 11950, 13145, 13420, 14579, 16775, 23900, 26290, 29158, 33550, 52580, 58316, 65725, 67100, 72895, 131450, 145790, 160369, 262900, 291580, 320738, 364475, 641476, 728950, 801845, 1457900, 1603690, 3207380, 4009225, 8018450, 16036900]

約数ペア:

[(1, 16036900), (2, 8018450), (4, 4009225), (5, 3207380), (10, 1603690), (11, 1457900), (20, 801845), (22, 728950), (25, 641476), (44, 364475), (50, 320738), (55, 291580), (61, 262900), (100, 160369), (110, 145790), (122, 131450), (220, 72895), (239, 67100), (244, 65725), (275, 58316), (305, 52580), (478, 33550), (550, 29158), (610, 26290), (671, 23900), (956, 16775), (1100, 14579), (1195, 13420), (1220, 13145), (1342, 11950), (1525, 10516), (2390, 6710), (2629, 6100), (2684, 5975), (3050, 5258), (3355, 4780)]