109343660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1973}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 244744416

約数和(自身を除く): 135400756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 1630, 1973, 2771, 3260, 3946, 5542, 7892, 9865, 11084, 13855, 19730, 27710, 33541, 39460, 55420, 67082, 134164, 167705, 321599, 335410, 643198, 670820, 1286396, 1607995, 3215990, 5467183, 6431980, 10934366, 21868732, 27335915, 54671830, 109343660]

約数ペア:

[(1, 109343660), (2, 54671830), (4, 27335915), (5, 21868732), (10, 10934366), (17, 6431980), (20, 5467183), (34, 3215990), (68, 1607995), (85, 1286396), (163, 670820), (170, 643198), (326, 335410), (340, 321599), (652, 167705), (815, 134164), (1630, 67082), (1973, 55420), (2771, 39460), (3260, 33541), (3946, 27710), (5542, 19730), (7892, 13855), (9865, 11084)]