45682780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15973}}^1$

素因数の和:16006

約数の個数: 48

約数和(自身を含む): 112712544

約数和(自身を除く): 67029764

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 15973, 31946, 63892, 79865, 159730, 175703, 207649, 319460, 351406, 415298, 702812, 830596, 878515, 1038245, 1757030, 2076490, 2284139, 3514060, 4152980, 4568278, 9136556, 11420695, 22841390, 45682780]

約数ペア:

[(1, 45682780), (2, 22841390), (4, 11420695), (5, 9136556), (10, 4568278), (11, 4152980), (13, 3514060), (20, 2284139), (22, 2076490), (26, 1757030), (44, 1038245), (52, 878515), (55, 830596), (65, 702812), (110, 415298), (130, 351406), (143, 319460), (220, 207649), (260, 175703), (286, 159730), (572, 79865), (715, 63892), (1430, 31946), (2860, 15973)]