10388300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 24862992

約数和(自身を除く): 14474692

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 100, 122, 130, 131, 244, 260, 262, 305, 325, 524, 610, 650, 655, 793, 1220, 1300, 1310, 1525, 1586, 1703, 2620, 3050, 3172, 3275, 3406, 3965, 6100, 6550, 6812, 7930, 7991, 8515, 13100, 15860, 15982, 17030, 19825, 31964, 34060, 39650, 39955, 42575, 79300, 79910, 85150, 103883, 159820, 170300, 199775, 207766, 399550, 415532, 519415, 799100, 1038830, 2077660, 2597075, 5194150, 10388300]

約数ペア:

[(1, 10388300), (2, 5194150), (4, 2597075), (5, 2077660), (10, 1038830), (13, 799100), (20, 519415), (25, 415532), (26, 399550), (50, 207766), (52, 199775), (61, 170300), (65, 159820), (100, 103883), (122, 85150), (130, 79910), (131, 79300), (244, 42575), (260, 39955), (262, 39650), (305, 34060), (325, 31964), (524, 19825), (610, 17030), (650, 15982), (655, 15860), (793, 13100), (1220, 8515), (1300, 7991), (1310, 7930), (1525, 6812), (1586, 6550), (1703, 6100), (2620, 3965), (3050, 3406), (3172, 3275)]