100744420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 252887040

約数和(自身を除く): 152142620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 139, 140, 155, 167, 217, 278, 310, 334, 434, 556, 620, 668, 695, 835, 868, 973, 1085, 1169, 1390, 1670, 1946, 2170, 2338, 2780, 3340, 3892, 4309, 4340, 4676, 4865, 5177, 5845, 8618, 9730, 10354, 11690, 17236, 19460, 20708, 21545, 23213, 23380, 25885, 30163, 36239, 43090, 46426, 51770, 60326, 72478, 86180, 92852, 103540, 116065, 120652, 144956, 150815, 162491, 181195, 232130, 301630, 324982, 362390, 464260, 603260, 649964, 719603, 724780, 812455, 1439206, 1624910, 2878412, 3249820, 3598015, 5037221, 7196030, 10074442, 14392060, 20148884, 25186105, 50372210, 100744420]

約数ペア:

[(1, 100744420), (2, 50372210), (4, 25186105), (5, 20148884), (7, 14392060), (10, 10074442), (14, 7196030), (20, 5037221), (28, 3598015), (31, 3249820), (35, 2878412), (62, 1624910), (70, 1439206), (124, 812455), (139, 724780), (140, 719603), (155, 649964), (167, 603260), (217, 464260), (278, 362390), (310, 324982), (334, 301630), (434, 232130), (556, 181195), (620, 162491), (668, 150815), (695, 144956), (835, 120652), (868, 116065), (973, 103540), (1085, 92852), (1169, 86180), (1390, 72478), (1670, 60326), (1946, 51770), (2170, 46426), (2338, 43090), (2780, 36239), (3340, 30163), (3892, 25885), (4309, 23380), (4340, 23213), (4676, 21545), (4865, 20708), (5177, 19460), (5845, 17236), (8618, 11690), (9730, 10354)]